<template>
  <div class="layout-padding">
    <div class="layout-padding-auto layout-padding-view">
      <el-row v-show="showSearch">
        <el-form :model="state.queryForm" ref="queryRef" :inline="true" @keyup.enter="getDataList">
          <el-form-item label="标题" prop="title">
            <el-input placeholder="请输入标题" v-model="state.queryForm.title"/>
          </el-form-item>
          <el-form-item label="作者" prop="author">
            <el-input placeholder="请输入作者" v-model="state.queryForm.author"/>
          </el-form-item>
          <el-form-item>
            <el-button icon="search" type="primary" @click="getDataList"> 查询</el-button>
            <el-button icon="Refresh" @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-form>
      </el-row>
      <el-row>
        <div class="mb8" style="width: 100%">
          <el-button v-auth="'app_appArticle_add'" icon="folder-add" type="primary" class="ml10" @click="addOrUpdate()">
            新 增
          </el-button>

          <el-button plain :disabled="multiple" icon="Delete" type="primary" v-auth="'app_appArticle_del'"
                     @click="handleDelete(selectObjs)">
            删除
          </el-button>
          <right-toolbar
              v-model:showSearch="showSearch"
              :export="'app_appArticle_export'"
              @exportExcel="exportExcel"
              class="ml10 mr20"
              style="float: right"
              @queryTable="getDataList"
          ></right-toolbar>
        </div>
      </el-row>
      <el-table
          :data="state.dataList"
          v-loading="state.loading"
          @selection-change="handleSelectionChange"
          @sort-change="sortChangeHandle"
          border
          :cell-style="tableStyle.cellStyle"
          :header-cell-style="tableStyle.headerCellStyle"
      >
        <el-table-column type="selection" width="40" align="center"/>
        <el-table-column type="index" label="#" width="40"/>
        <el-table-column prop="cname" label="分类" show-overflow-tooltip/>
        <el-table-column prop="title" label="标题" show-overflow-tooltip/>
        <el-table-column prop="author" label="作者" show-overflow-tooltip/>
        <el-table-column prop="visit" label="浏览" show-overflow-tooltip/>
        <el-table-column prop="sort" label="排序" show-overflow-tooltip/>
        <el-table-column label="操作" width="150">
          <template #default="scope">
            <el-button icon="edit-pen" text type="primary" v-auth="'app_appArticle_edit'"
                       @click="addOrUpdate(scope.row.id)">编辑
            </el-button>
            <el-button icon="delete" text type="primary" v-auth="'app_appArticle_del'"
                       @click="handleDelete([scope.row.id])">删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <pagination @size-change="sizeChangeHandle" @current-change="currentChangeHandle" v-bind="state.pagination"/>
    </div>
  </div>
</template>

<script setup lang="ts" name="systemAppArticle">
import {BasicTableProps, useTable} from '/@/hooks/table';
import {delObjs, fetchList} from '/@/api/app/appArticle';
import {useMessage, useMessageBox} from '/@/hooks/message';
import {useI18n} from 'vue-i18n';
// 定义查询字典

// 定义变量内容
const router = useRouter();
const {t} = useI18n();
// 搜索变量
const queryRef = ref();
const showSearch = ref(true);
// 多选变量
const selectObjs = ref([]) as any;
const multiple = ref(true);

const state: BasicTableProps = reactive<BasicTableProps>({
  queryForm: {},
  pageList: fetchList,
});

//  table hook
const {
  getDataList,
  currentChangeHandle,
  sizeChangeHandle,
  sortChangeHandle,
  downBlobFile,
  tableStyle
} = useTable(state);

// 清空搜索条件
const resetQuery = () => {
  // 清空搜索条件
  queryRef.value?.resetFields();
  // 清空多选
  selectObjs.value = [];
  getDataList();
};

// 导出excel
const exportExcel = () => {
  downBlobFile('/app/appArticle/export', state.queryForm, 'appArticle.xlsx');
};

// 多选事件
const handleSelectionChange = (objs: { id: string }[]) => {
  selectObjs.value = objs.map(({id}) => id);
  multiple.value = !objs.length;
};

// 删除操作
const handleDelete = async (ids: string[]) => {
  try {
    await useMessageBox().confirm('此操作将永久删除');
  } catch {
    return;
  }

  try {
    await delObjs(ids);
    getDataList();
    useMessage().success('删除成功');
  } catch (err: any) {
    useMessage().error(err.msg);
  }
};

// 跳转发布页
const addOrUpdate = (id?: string) => {
  const tagsViewName = id ? `${t('article.edit')}:${id}` : t('article.add');
  router.push({
    path: '/biz/app/appArticle/form',
    query: {id: id, tagsViewName: tagsViewName},
  });
};
</script>
